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Dominator tunning #464388
09/09/09 09:25 PM 09/09/09 09:25 PM
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how come there are only 2 different pump cams for a dominator? yellow and white are the only 2 availble. anybody used a dom on a small cube motor?
Re: Dominator tunning [Re: Quicktree] #464389
09/09/09 10:00 PM 09/09/09 10:00 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:

how come there are only 2 different pump cams for a dominator? yellow and white are the only 2 availble. anybody used a dom on a small cube motor?



How small Tony... I have a 8896 1050 on a 405ci
Re: Dominator tunning [Re: MR_P_BODY] #464390
09/09/09 10:03 PM 09/09/09 10:03 PM
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mine is 366ci, what pump set up are you running? squirter size etc?
Re: Dominator tunning [Re: Quicktree] #464391
09/09/09 10:36 PM 09/09/09 10:36 PM
Joined: Aug 2009
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corpus christi tex
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I thnk the 50cc pumps only have 2 different pump cams, the 30cc pumps have numerous cams, Im not for sure but i think this is the way it is.
Re: Dominator tunning [Re: Quicktree] #464392
09/09/09 10:42 PM 09/09/09 10:42 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:

mine is 366ci, what pump set up are you running? squirter size etc?



I'd have to look at my other dom tomorrow... the one
on the car now is a E-85 dom
What kind of problem are you having
Re: Dominator tunning [Re: MR_P_BODY] #464393
09/09/09 11:20 PM 09/09/09 11:20 PM
Joined: Jun 2003
Posts: 9,225
Charleston
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brown cam is smaller pump for a Dom 50cc pump

Gen 3 power 6.22@110, 9.85@135
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performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
Re: Dominator tunning [Re: sixpackgut] #464394
09/10/09 06:03 AM 09/10/09 06:03 AM
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Quote:

brown cam is smaller pump for a Dom 50cc pump



there is no brown cam for a dom. the shaft on a dom is bigger than a 4150. it has nothing to do with the pump size.
Re: Dominator tunning [Re: MR_P_BODY] #464395
09/10/09 06:07 AM 09/10/09 06:07 AM
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Quote:

Quote:

mine is 366ci, what pump set up are you running? squirter size etc?



I'd have to look at my other dom tomorrow... the one
on the car now is a E-85 dom
What kind of problem are you having




the idle circuit is perfect. pump shot is to long I think. smaller squirters make it worse makes it load up. I have the white cams coming in. the yellow is the largest.
Re: Dominator tunning [Re: Quicktree] #464396
09/10/09 09:09 AM 09/10/09 09:09 AM
Joined: Jun 2003
Posts: 9,225
Charleston
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Quote:

Quote:

brown cam is smaller pump for a Dom 50cc pump



there is no brown cam for a dom. the shaft on a dom is bigger than a 4150. it has nothing to do with the pump size.



i'm aware the shaft is bigger, i really think i have some brown cams for Doms, dont know if they are holley brand though. will look when i get home tonight

Gen 3 power 6.22@110, 9.85@135
Follow @g3hemiswap on instagram

performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
Re: Dominator tunning [Re: Quicktree] #464397
09/10/09 10:27 AM 09/10/09 10:27 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:

Quote:

Quote:

mine is 366ci, what pump set up are you running? squirter size etc?



I'd have to look at my other dom tomorrow... the one
on the car now is a E-85 dom
What kind of problem are you having




the idle circuit is perfect. pump shot is to long I think. smaller squirters make it worse makes it load up. I have the white cams coming in. the yellow is the largest.



Tony, I have yellow cams on mine(both sides)
Re: Dominator tunning [Re: MR_P_BODY] #464398
09/10/09 11:17 AM 09/10/09 11:17 AM
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Quote:

Quote:

Quote:

Quote:

mine is 366ci, what pump set up are you running? squirter size etc?



I'd have to look at my other dom tomorrow... the one
on the car now is a E-85 dom
What kind of problem are you having




the idle circuit is perfect. pump shot is to long I think. smaller squirters make it worse makes it load up. I have the white cams coming in. the yellow is the largest.



Tony, I have yellow cams on mine(both sides)




yea mine also, I have the white cams coming. I don't see a chart to compare the difference though. what squirters are you running? was just wondering why they make only 2?
Re: Dominator tunning [Re: Quicktree] #464399
09/10/09 11:23 AM 09/10/09 11:23 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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yea mine also, I have the white cams coming. I don't see a chart to compare the difference though. what squirters are you running? was just wondering why they make only 2?



I'll check which squirter I have when I go back out
to the trailer.... pretty sure I still have stock in it
Re: Dominator tunning [Re: Quicktree] #464400
09/10/09 11:44 AM 09/10/09 11:44 AM
Joined: Aug 2003
Posts: 43,227
Bend,OR USA
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I have seen a lot of Dominatoor come with the rear pump arm maladjusted so it doesn't pump as soon as the throttle shafts move, the arm adjusters are shorten up so there is probally 1/4 inch or more of slop between the bolt and the arm on the pump

Last edited by Cab_Burge; 09/10/09 12:27 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Post deleted by Defbob [Re: Cab_Burge] #464401
09/10/09 02:57 PM 09/10/09 02:57 PM

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Re: Dominator tunning #464402
09/10/09 06:33 PM 09/10/09 06:33 PM
Joined: Dec 2008
Posts: 1,200
UK
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Fabricated the yellow pump cams many a time with a die grinder , enables you to tune the duration perfectly.


Re: Dominator tunning #464403
09/10/09 06:47 PM 09/10/09 06:47 PM
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Quote:

Unless its a 750 Dominator, that carb is way too big for that little bracket motor. Try a 750.



duh you think

Re: Dominator tunning #464404
09/10/09 06:59 PM 09/10/09 06:59 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:

Unless its a 750 Dominator, that carb is way too big for that little bracket motor. Try a 750.




WOW.... and we have guys on here with about the same
CI and have 2 1150 doms on them... my 405 has run quicker
and faster with every larger carb I've put on it
Post deleted by Defbob [Re: MR_P_BODY] #464405
09/10/09 07:19 PM 09/10/09 07:19 PM

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Re: Dominator tunning #464406
09/10/09 07:46 PM 09/10/09 07:46 PM
Joined: Aug 2003
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Bend,OR USA
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Quote:

Quote:

Quote:

Unless its a 750 Dominator, that carb is way too big for that little bracket motor. Try a 750.




WOW.... and we have guys on here with about the same
CI and have 2 1150 doms on them... my 405 has run quicker
and faster with every larger carb I've put on it



I'm busting Tony's chops. Now I've busted yours.
BTW, you're right, its impossible to overcarb any smallblock.


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: Dominator tunning [Re: Cab_Burge] #464407
09/10/09 08:05 PM 09/10/09 08:05 PM
Joined: Dec 2008
Posts: 1,200
UK
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Don't knownhow any of you guys run the 8896 (3 circuit) without modifications , got four of these & every one of em runs pig rich on a 605" , i've since modified them to a 2 circuit , can't see the point in restricting the intermediate circuit to clean it up considering the main well is restricted anyhow , who gets good results from the 3 circuit dommies , OK they may run but they ARE pig rich.

Not starting a debate as this has been covered untold times , just asking who is happy with them.
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